Cast of Outlander Blood of My Blood – Complete Cast Guide

The Starz prequel Outlander: Blood of My Blood explores the lives of Jamie Fraser’s parents in 18th-century Scotland and Claire Beauchamp’s parents during World War I. With a cast of emerging and veteran actors, the series connects directly to the family lines established in the original Outlander.

The show, created by showrunner Matthew B. Roberts, premiered on August 8, 2025, and airs weekly on Starz. It features an ensemble of new performers portraying younger versions of characters familiar to longtime fans, alongside original figures from Diana Gabaldon’s book universe.

This guide covers the confirmed cast, character roles, family tree connections, and where to watch the series.

Who Stars in Outlander: Blood of My Blood?

• The series centers on the parents of Jamie Fraser: Brian Fraser and Ellen MacKenzie, portrayed by Jamie Roy and Harriet Slater.
• Jeremy Irvine plays Henry Beauchamp, Claire Fraser’s father, in the World War I storyline.
• Tony Curran portrays Lord Lovat, a historical figure connected to the Fraser family and Jamie’s grandfather.
• The cast includes several actors playing younger versions of established Outlander characters, but no original cast members reprise their roles.
• The character “Seema” does not appear in any official cast list or reputable article; the query may be a misspelling or refer to a minor unnamed role.
• The series premiered on August 8, 2025 on Starz, with episodes releasing weekly.
• The cast features both emerging and veteran actors, including Peter Mullan as Red Jacob MacKenzie.

Main Cast Overview

The principal cast includes Harriet Slater as Ellen MacKenzie, Jamie Roy as Brian Fraser, Hermione Corfield as Julia Moriston, Jeremy Irvine as Henry Beauchamp, and Tony Curran as Simon Fraser, Lord Lovat. Peter Mullan appears as Red Jacob MacKenzie, the clan laird whose early death sets succession struggles in motion.

According to IMDb’s official cast listing, these five actors form the core of the ensemble, with supporting players rounding out the clans and households at Castle Leoch.

Supporting Cast and Recurring Roles

Séamus McLean Ross plays Colum MacKenzie, Ellen’s eldest brother and the future Laird of Castle Leoch. Sam Retford portrays Dougal MacKenzie, the impulsive younger brother whose attack on Malcolm Grant escalates clan tensions. Rory Alexander appears as Murtagh Fitzgibbons Fraser, Brian’s best friend and second cousin, who later becomes Jamie Fraser’s godfather.

Conor MacNeill takes on the role of Ned Gowan, the secretary at Castle Leoch, while Brian McCardie plays Isaac Grant, father of Malcolm Grant. Sara Vickers portrays Davina Porter, the housekeeper at Castle Leoch and Brian Fraser’s mother. Young Rupert and Angus, the meddlesome children at Castle Leoch, are played by the real-life sons of original Outlander actors Grant O’Rourke and Stephen Walters.

For a complete comparison with another ensemble series, read our Bad Sisters Season 2 – Full Cast Episode Guide and Reviews.

Which Characters Do the Main Actors Play?

Jeremy Irvine as Henry Beauchamp

Jeremy Irvine plays Henry Beauchamp, the father of Claire Fraser. His storyline is set during World War I, alongside his wife Julia Moriston. Irvine joins the prequel as one of its most recognised actors, bringing experience from previous historical dramas.

Harriet Slater as Ellen MacKenzie

Harriet Slater portrays Ellen MacKenzie, the headstrong and sharp-witted daughter of Red Jacob MacKenzie. As the Laird’s favourite child, Ellen is promised a marriage for love but becomes a political pawn in the hands of her brothers. She ultimately falls for Brian Fraser, the son of a rival clan. According to Town&Country’s cast guide, Ellen is the emotional anchor of the Scottish storyline.

Jamie Roy as Brian Fraser

Jamie Roy plays Brian Fraser, the father of Jamie Fraser. Brian is the bastard son of Simon Lord Lovat and physically resembles his son Jamie, as seen in the original series. His friendship with Murtagh Fitzgibbons Fraser is a key relationship in the prequel.

Hermione Corfield as Julia Moriston

Hermione Corfield takes on the role of Julia Moriston, Claire Fraser’s mother. Her story unfolds in the World War I timeline alongside her husband Henry Beauchamp. The character provides a window into Claire’s family background before her time at Castle Leoch.

Tony Curran as Lord Lovat

Tony Curran portrays Simon Fraser, Lord Lovat, the despised Highland laird and father of Brian Fraser. Lord Lovat is a historically rooted figure and appears as an antagonist-like presence in the Fraser family line. He is Jamie Fraser’s grandfather.

For a look at another cast-driven series, see Cast of the Penguin – Full List of Actors and Characters.

How Does the Blood of My Blood Cast Connect to the Original Outlander Family Tree?

The Fraser Family Line

Brian Fraser (Jamie Roy), the bastard son of Simon Lord Lovat (Tony Curran), marries Ellen MacKenzie. Their children include Jamie Fraser and his sister Jenny (Janet). This direct lineage connects the prequel to the original series, where Sam Heughan plays Jamie. Murtagh Fitzgibbons Fraser (Rory Alexander) appears as Brian’s best friend and second cousin, later becoming Jamie’s godfather.

The MacKenzie Family Line

Clan MacKenzie is led by Red Jacob MacKenzie (Peter Mullan). His children include Colum (Séamus McLean Ross), the future Laird who thinks before acting; Dougal (Sam Retford), the impulsive warrior; Ellen (Harriet Slater), the favourite daughter; Jocasta, who marries for clan advantage; and Janet. A younger sister, Flora, died in infancy according to the books. The family tree, documented on Wikipedia’s article on the series, shows how these figures mirror their older counterparts in the original show.

Connection to Original Characters

No actors from the main Outlander cast reprise their roles in the prequel. Instead, the series introduces younger versions of established characters. Gary Lewis played the older Colum MacKenzie, Graham McTavish played the older Dougal MacKenzie, and Duncan Lacroix played the older Murtagh Fitzgibbons Fraser in the original series. The prequel casts new performers in these younger iterations. Young Rupert and Angus are played by the sons of the original actors, serving as easter eggs for attentive fans.

Where Can You Watch Outlander: Blood of My Blood?

Streaming Platform and Network

Outlander: Blood of My Blood is a Starz original series. In the United States, episodes are available on the Starz website and app, as well as through streaming platforms that carry Starz as an add-on, including Hulu + Live TV, Amazon Prime Video Channels, Philo, and Sling TV. International availability varies: the series airs on StarzPlay in the UK and Europe, and on Stan in Australia. On-demand episodes are available post-airing via Starz platforms and local cable or satellite providers.

Episode Count and Release Schedule

The series premiered on August 8, 2025. New episodes release weekly on Starz. The exact episode count for season 1 has not been officially confirmed by the network as of the latest reports, though typical Starz dramas run between 8 and 10 episodes per season. Fans should check the Starz schedule for the most current information.

Who Are Key Characters Like Rob Roy, Maura Grant, and Julia Moriston?

Rob Roy MacKenzie – Historical Figure Meets Fiction

Rob Roy MacKenzie is a figure whose name appears in fan discussions, but his role in Outlander: Blood of My Blood remains unclear based on available official sources. Rob Roy is a historical figure – a Scottish folk hero and outlaw from the late 17th and early 18th centuries. Whether the prequel includes him as a character, and which actor may portray him, has not been confirmed in official cast lists or reputable entertainment reports. This uncertainty means fans should treat speculation about his inclusion with caution.

Maura Grant – A New Character?

Maura Grant is a character who appears in the prequel as the wife of Dougal MacKenzie, according to the confirmed cast details. She belongs to the Grant clan and dies early in the Outlander timeline, as referenced in the original series. Her role in the prequel has not been detailed extensively by official sources, but she is listed among the supporting characters connected to Castle Leoch.

Julia Moriston – Love Interest or Ally?

Julia Moriston, played by Hermione Corfield, is the mother of Claire Fraser. Her storyline with husband Henry Beauchamp is set during World War I. She is not a love interest or ally in the traditional sense within the Scottish clan narrative; rather, she is part of the parallel timeline that explains Claire’s heritage. The character provides context for Claire’s independent nature and her later journey through the stones.

When Did Outlander: Blood of My Blood Release and What Is the Episode Schedule?

1. 2014 – Original Outlander series premieres on Starz.
2. 2023 – Outlander: Blood of My Blood is announced as a prequel series.
3. February 2024 – Main cast announcements begin with Harriet Slater, Jamie Roy, Hermione Corfield, and Jeremy Irvine.
4. August 8, 2025 – Season 1 premieres on Starz. Episode count is not officially confirmed; typically 8–10 episodes per season for Starz dramas.

What Is Confirmed and What Remains Uncertain About the Cast?

Why Does This Prequel Cast Matter for Outlander Fans?

The cast of Outlander: Blood of My Blood is essential for fans who want to understand the origins of Jamie Fraser and the clans that shaped him. By casting relatively unknown actors alongside veterans like Tony Curran and Peter Mullan, the show creates a fresh entry point while honouring the original series. Unlike the original show, which featured Sam Heughan and Caitriona Balfe as leads, this prequel introduces younger versions of established characters and new historical figures alike. No actors from the main Outlander cast reprise their roles, though several have appeared in other Starz productions. The casting choices reflect a deliberate effort to build a distinct identity for the prequel while maintaining continuity with the source material.

Where Can You Find Reliable Information About the Cast?

Several reputable outlets provide cast and character details for Outlander: Blood of My Blood. IMDb offers a comprehensive cast listing with character names, while Rotten Tomatoes aggregates season 1 cast and crew information. Wikipedia maintains an encyclopedic article covering plot, cast, production, and release details. Town&Country magazine published a cast guide with character descriptions and actor backgrounds. These sources are consistent with one another and prioritise verified information. Fans should rely on these outlets for accurate updates rather than unverified social media posts.

What Does the Full Guide to the Cast of Outlander: Blood of My Blood Cover?

This guide provides a complete overview of the confirmed cast, character roles, family tree connections linking the prequel to the original Outlander series, and practical viewing information. It covers the main cast including Jeremy Irvine, Harriet Slater, Jamie Roy, Hermione Corfield, and Tony Curran, along with supporting players and recurring roles. The guide explains how the MacKenzie and Fraser family trees intersect, clarifies which information is confirmed versus uncertain, and lists where to stream the series on Starz and affiliated platforms.

Frequently Asked Questions